How can Billie prove the theft when no one in their right mind would believe that a horse speaks? In her quest to save Penny, Billie and Penny show amazing courage and tenacity to overcome seemingly impossible, life-threatening situations. In this fast-paced adventure story, Billie grows in confidence as she deals with prejudice, disability, bullying, family loss, compassion, and forgiveness while doing whatever it takes to save the runaway pony.